* {
    margin: 0;
    padding: 0
}

* {
    box-sizing: border-box
}

*::before, ::after {
    box-sizing: border-box;
}

body {
    background: #dfecfe;
}

.wrapper {
	padding: 6px;
	height: 100vh;
    background: #dfecfe;
    overflow: hidden;
    position: relative;
}

.show-string {
    height: 35%;
    overflow: auto;
}

.doraemon {
    height: 390px;
    overflow: hidden;
    padding-top: 12px;
}

@media (min-width: 500px) {
    .show-string {
        height: 100%;
    }

    .doraemon {
        position: fixed;
        top: 10%;
        left: 40%;
    }
}

.head {
    margin-left: auto;
    margin-right: auto;
}

.buttons {
    position: fixed;
    top: 0;
    right: 30px;
    display: flex;
    flex-direction: column;
}
.buttons>button{
    margin-top:20px;
    padding:4px 8px;
	border-radius: 6px;
}
